RHD*01W.7 - RHD*weak D type 7
(ISBT table: Weak D and Del v5.0)
This entry is an RHD allele.
RHD(G339E), RHD*1016A, RHD*1016A (weak D type 7), RHD*1016G>A, weak D type 7,
Molecular data
Phenotype
Main D phenotype: weak D (last update: May 3, 2020)Reports by D phenotype
Other RH phenotypes: RH:
Serology with monoclonal anti-D
Antigen Density (Ag/RBC)
More phenotype data
Haplotype
Main CcEe phenotype association: Ce (last update: Aug. 15, 2020)Alloimmunization
Antibodies in carriers
Antibody specificity: D (RH1)
Summary: no published cases (last update: Nov. 17, 2019)Detailed information
Antibodies in D negative recipients
Alloimmunization in recipients: expected to be possible, see phenotype data
Reports
Summary: exceptional description(s), in the German population (last update: May 3, 2020)Detailed reports
- 1/161 random donors with weak D phenotype; DVI samples were excluded by serologic testing in the German population (Southwestern Germany), White (Table 6)
- 0/146 donors with weak D phenotype White, in the Austrian (Tyrol) population
- 0/270 donors with weak D phenotype White, in the German (Northern Germany) population
Allele or phenotype frequency
Structure mapping
Movement | Mouse Input | Touch Input | ||
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Rotation | Primary Mouse Button | Single touch | ||
Translation | Middle Mouse Button or Ctrl+Primary | Triple touch | ||
Zoom | Scroll Wheel or Second Mouse Button or Shift+Primary | Pinch (double touch) | ||
Slab | Ctrl+Second | Not Available |
References
- International Society of Blood Transfusion et al. International Society of Blood Transfusion (ISBT) allele table Online ressource, 1935. — Online ressource — [RHeference]
- Wagner FF et al. Molecular basis of weak D phenotypes. Blood, 1999. [Citation] [RHeference]
- Wagner FF et al. Weak D alleles express distinct phenotypes. Blood, 2000. [Citation] [RHeference]
- Müller TH et al. PCR screening for common weak D types shows different distributions in three Central European populations. Transfusion, 2001. [Citation] [RHeference]
- Floch A et al. Comment from Rheference Online ressource, 2020. — Online ressource — [RHeference]
- Chun S et al. A new RHD variant allele (RHD Gly339Val) shows weakened D expression compared to RHD Gly339Glu and Gly339Arg mutants. Transfusion, 2020. [Citation] [RHeference]
Last update: Dec. 9, 2020